| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef FILE_IO_H |
| #define FILE_IO_H |
| |
| #include "apr_private.h" |
| #include "apr_general.h" |
| #include "apr_thread_mutex.h" |
| #include "apr_file_io.h" |
| #include "apr_file_info.h" |
| #include "apr_errno.h" |
| #include "apr_poll.h" |
| |
| /* We have an implementation of mkstemp but it's not very multi-threading |
| * friendly & is part of the POSIX emulation rather than native so don't |
| * use it. |
| */ |
| #undef HAVE_MKSTEMP |
| |
| #define APR_FILE_DEFAULT_BUFSIZE 4096 |
| #define APR_FILE_BUFSIZE APR_FILE_DEFAULT_BUFSIZE |
| |
| struct apr_file_t { |
| apr_pool_t *pool; |
| HFILE filedes; |
| char * fname; |
| int isopen; |
| int buffered; |
| int eof_hit; |
| apr_int32_t flags; |
| int timeout; |
| int pipe; |
| HEV pipeSem; |
| enum { BLK_UNKNOWN, BLK_OFF, BLK_ON } blocking; |
| |
| /* Stuff for buffered mode */ |
| char *buffer; |
| apr_size_t bufsize; /* Read/Write position in buffer */ |
| apr_size_t bufpos; /* Read/Write position in buffer */ |
| unsigned long dataRead; /* amount of valid data read into buffer */ |
| int direction; /* buffer being used for 0 = read, 1 = write */ |
| unsigned long filePtr; /* position in file of handle */ |
| apr_thread_mutex_t *mutex; /* mutex semaphore, must be owned to access |
| the above fields */ |
| }; |
| |
| struct apr_dir_t { |
| apr_pool_t *pool; |
| char *dirname; |
| ULONG handle; |
| FILEFINDBUF3 entry; |
| int validentry; |
| }; |
| |
| apr_status_t apr_file_cleanup(void *); |
| apr_status_t apr_os2_time_to_apr_time(apr_time_t *result, FDATE os2date, |
| FTIME os2time); |
| apr_status_t apr_apr_time_to_os2_time(FDATE *os2date, FTIME *os2time, |
| apr_time_t aprtime); |
| |
| /* see win32/fileio.h for description of these */ |
| extern const char c_is_fnchar[256]; |
| |
| #define IS_FNCHAR(c) c_is_fnchar[(unsigned char)c] |
| |
| apr_status_t filepath_root_test(char *path, apr_pool_t *p); |
| apr_status_t filepath_drive_get(char **rootpath, char drive, |
| apr_int32_t flags, apr_pool_t *p); |
| apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p); |
| |
| #endif /* ! FILE_IO_H */ |
| |